package com.cg.asm.core.config.security;

import com.cg.asm.core.util.AsmApiUtils;
import com.cg.asm.client.CommonUtil;
import com.cg.asm.client.constans.ConstantsEnum;
import org.springframework.security.web.session.InvalidSessionStrategy;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@Component
public class RedirectInvalidSessionStrategy implements InvalidSessionStrategy {
    @Override
    public void onInvalidSessionDetected(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws IOException, ServletException {
        httpServletResponse.setContentType("application/json;charset=utf-8");
        PrintWriter out = httpServletResponse.getWriter();
        String returnCode = ConstantsEnum.RESPONSE_E_BAAA.getKey();
        String returnMsg = ConstantsEnum.RESPONSE_E_BAAA.getValue();
        AsmApiUtils.outPrintlnByJSONObject(out, CommonUtil.errorJson(returnCode, returnMsg));
    }
}
